820082016

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73013}}^1$

素因数の和:73045

約数の個数: 96

約数和(自身を含む): 2575933920

約数和(自身を除く): 1755851904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 73013, 146026, 219039, 292052, 438078, 584104, 657117, 876156, 949169, 1168208, 1314234, 1752312, 1898338, 1971351, 2336416, 2628468, 2847507, 3504624, 3796676, 3942702, 5256936, 5695014, 7009248, 7593352, 7885404, 8542521, 10513872, 11390028, 15186704, 15770808, 17085042, 21027744, 22780056, 25627563, 30373408, 31541616, 34170084, 45560112, 51255126, 63083232, 68340168, 91120224, 102510252, 136680336, 205020504, 273360672, 410041008, 820082016]

約数ペア:

[(1, 820082016), (2, 410041008), (3, 273360672), (4, 205020504), (6, 136680336), (8, 102510252), (9, 91120224), (12, 68340168), (13, 63083232), (16, 51255126), (18, 45560112), (24, 34170084), (26, 31541616), (27, 30373408), (32, 25627563), (36, 22780056), (39, 21027744), (48, 17085042), (52, 15770808), (54, 15186704), (72, 11390028), (78, 10513872), (96, 8542521), (104, 7885404), (108, 7593352), (117, 7009248), (144, 5695014), (156, 5256936), (208, 3942702), (216, 3796676), (234, 3504624), (288, 2847507), (312, 2628468), (351, 2336416), (416, 1971351), (432, 1898338), (468, 1752312), (624, 1314234), (702, 1168208), (864, 949169), (936, 876156), (1248, 657117), (1404, 584104), (1872, 438078), (2808, 292052), (3744, 219039), (5616, 146026), (11232, 73013)]